U. S. Chrome Corporation of Wisconsin's NiCom(R) nickel composite plated cylinders along with diamond honing provide benefits over sleeving with greater durability and excellent wear resistance. Better heat dissipation, cooling,  oil retention, and increased HP are some advantages of USC's technology.  It is easy to purchase many remanufactured motorcycle, snowmobile, Porsche, PWC, and ATV cylinders here on our ebay site. And you can purchase pistons conveniently; we have them drop shipped from our distributor. We also offer graphite piston skirt and heat reflecting top coatings which extends piston life, improves clearances and reduces piston scuffing. Once we receive payment, we ship promptly. These cylinders can give you more than cash savings; they add performance as well.   Enjoy shopping in our store; we look forward to doing business with you.   Thank you!